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Radiant|Lab Grown|IGI

15.08ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG790674444

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG790674444

Diamond specifications and retailer prices

From $6,163 AUD
$4,319 USD
As of November 2, 2026
Save $15,940 AUD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $44,191 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 15.08ct lab-grown radiant diamond

This 15.08ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790674444 or 790674444. Listed at 6 retailers as of October 31, 2026, with a 259% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

15.08
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790674444
Dimensions17.64 × 11.96 × 8.05 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.64 mm11.96 mm15.08 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790674444
Side View
Table 62.0%Crown 46.4°Girdle: MediumPavilion 32.4°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $44,191 AUD|Low: $6,163 AUD|High: $44,191 AUD|Avg: $16,635 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$6,163 AUD
Retailer 3$6,762 AUD
Retailer 2$8,116 AUD
Retailer 6$17,450 AUD
Retailer 5$22,103 AUD
Brilliant Earth$44,191 AUD

42 data points across 6 retailers

6 retailers$6,163 AUD to $22,103 AUD

A
Cheapest Retailer
-
$6,163 AUD
$4,319 USD
A
Retailer 2
-
$6,762 AUD
$4,739 USD
View
B+
Retailer 3
-
$8,116 AUD
£4,478 GBP
View
B
Retailer 4
-
$17,450 AUD
$12,229 USD
View
B
Retailer 5
-
$22,103 AUD
$15,490 USD
View
Most Expensive
Brilliant Earth
21037098A · Nov 2
$44,191 AUD
$30,970 USD
View
Price under review
5 more retailers have this diamond
Prices start from $6,163 AUDSave up to $15,940 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
15.08ct Radiant
$6,163 AUD